“…In addition, the lack of effective pharmacovigilance system and a publication bias toward publishing only extravagant cases in the medical literature may play a role. 4 Therefore, physicians and pharmacists should report photosensitivity reactions associated to drugs in order to better understand their association evidence and their true incidence. Considering the wide use of perindopril/indapamide combination in hypertensive population, clinicians and pharmacists should be aware of the possibility of adverse effects such as photosensitivity occurring during its use.…”